/**
* Fetches subscribed feeds and imports them
*/
public function _on_execute()
{
debug_add('_on_execute called');
if (!midcom::get('auth')->request_sudo('net.nemein.rss')) {
$msg = "Could not get sudo, aborting operation, see error log for details";
$this->print_error($msg);
debug_add($msg, MIDCOM_LOG_ERROR);
return;
}
midcom::get()->disable_limits();
$qb = net_nemein_rss_feed_dba::new_query_builder();
// Process lang0 subscriptions first
$qb->add_order('itemlang', 'ASC');
$feeds = $qb->execute();
foreach ($feeds as $feed) {
try {
$node = new midcom_db_topic($feed->node);
} catch (midcom_error $e) {
debug_add("Node #{$feed->node} does not exist, skipping feed #{$feed->id}", MIDCOM_LOG_ERROR);
continue;
}
debug_add("Fetching {$feed->url}...", MIDCOM_LOG_INFO);
$fetcher = new net_nemein_rss_fetch($feed);
$items = $fetcher->import();
debug_add("Imported " . count($items) . " items, set feed refresh time to " . strftime('%x %X', $feed->latestfetch), MIDCOM_LOG_INFO);
}
midcom::get('auth')->drop_sudo();
debug_add('Done');
return;
}
/**
* @param mixed $handler_id The ID of the handler.
* @param Array $args The argument list.
* @param Array &$data The local request data.
*/
public function _handler_fetch($handler_id, array $args, array &$data)
{
$this->_topic->require_do('midgard:create');
midcom::get('cache')->content->enable_live_mode();
//Disable limits
@ini_set('memory_limit', $GLOBALS['midcom_config']['midcom_max_memory']);
@ini_set('max_execution_time', 0);
if ($handler_id == 'feeds_fetch') {
$data['feed'] = new net_nemein_rss_feed_dba($args[0]);
$fetcher = new net_nemein_rss_fetch($data['feed']);
$data['items'] = $fetcher->import();
midcom::get('metadata')->set_request_metadata($data['feed']->metadata->revised, $data['feed']->guid);
$this->bind_view_to_object($data['feed']);
} else {
$data['items'] = array();
$qb = net_nemein_rss_feed_dba::new_query_builder();
$qb->add_order('title');
$qb->add_constraint('node', '=', $this->_topic->id);
$data['feeds'] = $qb->execute();
foreach ($data['feeds'] as $feed) {
$fetcher = new net_nemein_rss_fetch($feed);
$items = $fetcher->import();
$data['items'] = array_merge($data['items'], $items);
}
}
$this->_update_breadcrumb_line($handler_id);
}